By the 12th and 13th centuries, over half a million pilgrims were making their way across Saint James Way each year. At this point in time, kings and clergymen had begun to build hostels, roads, bridges, and hospitals to accommodate the needs of so many travelers.
The scallop shell is the most prolific and meaningful symbol of the Camino. Virtually all of those who walk the path carry a scallop shell tied to their backpack or their walking stick. It calls out to the world that you are walking the Camino and are a pilgrim on a journey.